tree d26e64601b9fbd29ed7e144c957b3e97b8404813
parent 422a56bc8a5aaa6d48b244a1ba0484ef4d62a7ac
author Alex Deucher <alexander.deucher@amd.com> 1358362420 -0500
committer Alex Deucher <alexander.deucher@amd.com> 1372374978 -0400

drm/radeon/dpm: add pre/post_set_power_state callback (TN)

This properly implemented dynamic state adjustment by
using a working copy of the requested and current
power states.

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>